diff --git a/src/evox/core/problem.py b/src/evox/core/problem.py
index 918de677..9ec44b5a 100644
--- a/src/evox/core/problem.py
+++ b/src/evox/core/problem.py
@@ -8,7 +8,7 @@
 
 class Problem(Stateful):
     """Base class for all algorithms"""
-    stateful_functions = ["evalutate"]
+    stateful_functions = ["evaluate"]
 
     def evaluate(self, state: State, pop: jax.Array) -> Tuple[jax.Array, State]:
         """Evaluate the fitness at given points